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Message-Id: <20220112080356.666999-1-chi.minghao@zte.com.cn>
Date: Wed, 12 Jan 2022 08:03:56 +0000
From: cgel.zte@...il.com
To: john.johansen@...onical.com
Cc: jmorris@...ei.org, serge@...lyn.com,
linux-security-module@...r.kernel.org,
linux-kernel@...r.kernel.org, Minghao Chi <chi.minghao@....com.cn>,
Zeal Robot <zealci@....com.cn>, CGEL ZTE <cgel.zte@...il.com>
Subject: [PATCH] security/apparmor: remove redundant ret variable
From: Minghao Chi <chi.minghao@....com.cn>
Return value from nf_register_net_hooks() directly instead
of taking this in another redundant variable.
Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@...il.com>
---
security/apparmor/lsm.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index ce7d96627810..f3deeb8b712e 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -1799,11 +1799,8 @@ static const struct nf_hook_ops apparmor_nf_ops[] = {
static int __net_init apparmor_nf_register(struct net *net)
{
- int ret;
-
- ret = nf_register_net_hooks(net, apparmor_nf_ops,
+ return nf_register_net_hooks(net, apparmor_nf_ops,
ARRAY_SIZE(apparmor_nf_ops));
- return ret;
}
static void __net_exit apparmor_nf_unregister(struct net *net)
--
2.25.1
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